VS

Hyundai Bayon vs Mercedes GLA comparison

Compare performance (90 HP vs 421 HP), boot space and price (20,500 £ vs 38,800 £ ) at a glance. Find out which car is the better choice for you – Hyundai Bayon or Mercedes GLA?

Hyundai Bayon vs Mercedes GLA: Key differences

Hyundai Bayon

4.4 (3 Reviews)
rate
  • clearly cheaper
  • clearly lighter
details

Mercedes GLA

4.5 (4 Reviews)
rate
  • clearly more power
  • considerably more efficient
  • clearly quicker 0–100 km/h
  • only slightly more trunk space
details

All details on performance, efficiency, range and trunk space can be found in the technical comparison below – including user reviews for both models.

Here’s where it gets real: The technical differences in detail

Bayon

Costs and Efficiency:

When it comes to price and running costs, the biggest differences usually appear. This is often where you see which car fits your budget better in the long run.

Hyundai Bayon is clearly cheaper – starting at 20,500 £ , while the Mercedes GLA costs 38,800 £ . That’s a price difference of around 18,351 £.

Fuel consumption also shows a difference: the Mercedes GLA uses 2.9 L/100km and is considerably more efficient than the Hyundai Bayon with 5.8 L/100km. The difference is about 2.9 L/100km.

GLA

Engine and Performance:

Under the bonnet, it becomes clear which model is tuned for sportiness and which one takes the lead when you hit the accelerator.

When it comes to engine power, the Mercedes GLA offers clearly more power – delivering 421 HP compared to 90 HP. That’s roughly 331 HP more horsepower.

When accelerating from 0 to 100 km/h, the Mercedes GLA is clearly quicker – completing the sprint in 4.3 s, while the Hyundai Bayon takes 11.9 s. That’s about 7.6 s quicker.

There’s also a difference in torque: the Mercedes GLA delivers clearly more torque with 500 Nm compared to 172 Nm. That’s about 328 Nm more.

Bayon

Space and Everyday Use:

Cabin size, boot volume and payload all play a role in everyday practicality. Here, comfort and flexibility make the difference.

Both vehicles offer seating for 5 people.

In terms of curb weight, Hyundai Bayon is clearly lighter – 1,175 kg compared to 1,570 kg. The difference is around 395 kg.

Looking at boot space, the Mercedes GLA offers only slightly more boot space – 435 L compared to 411 L. That’s a difference of about 24 L.

When it comes to payload, the Mercedes GLA carries barely more – 500 kg compared to 460 kg. That’s a difference of about 40 kg.

Who wins the race in the data check?

The Mercedes GLA stands well ahead of its rival in the objective data comparison.
This result only shows which model scores more points on paper – not which of the two cars feels right for you.

from £38,800
GLA

Mercedes GLA

  • Engine Type Petrol MHEV, Plug-in Hybrid, Diesel, Petrol
  • Transmission Automatic
  • Drive Type Front-Wheel Drive, All-Wheel Drive
  • Power HP 116 - 421 HP
  • Consumption L/100km 2.9 - 9.5 L/100km
  • Electric Range 74 km
details

Frequently compared as well

Hyundai Bayon
Hyundai i20
VS
Choosing between the Hyundai Bayon and the Hyundai i20 comes down to whether you prefer a compact crossover with higher ride height and extra practicality (Bayon) or a sharper, more efficient hatchback with sportier handling (i20). I’ll compare their space, driving feel, fuel economy and equipment …
Hyundai Bayon
Kia Stonic
VS
Small crossover, big decisions: the Hyundai Bayon and Kia Stonic duke it out in the compact SUV ring, each promising city-smarts, style and sensible running costs. One brings bold tech and fresh looks, the other leans on practicality and value — so let’s see which small SUV deserves your keys (and …
Hyundai Bayon
Mercedes GLA

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

Hyundai Bayon

The Hyundai Bayon slips neatly between city runabout and small SUV, offering surprising practicality and a fresh, confident design that stands out in urban traffic. It's an easy buy for shoppers who want smart packaging, tidy handling and a dash of personality without fuss — a sensible little crossover that makes everyday driving a bit more enjoyable.

details
hyundai-all-new-bayon-static-01
hyundai-all-new-bayon-static-02
hyundai-all-new-bayon-static-08
hyundai-all-new-bayon-interior-01
hyundai-all-new-bayon-details-06

Reviews Hyundai Bayon

4.4 (3 Reviews)
rate
Jorge Soares
13 Aug 2026, 23:52:06

Apesar dos motores japoneses serem muito eficientes e mais económicos que os motores europeus, especialmente no gasto de combustível considero que o Hyundai Bayon tem um equipamento de série de segurança e de entretenimento dos mais completos, penso que a bagageira do Bayon é maior que a do Honda Jazz. A aparência do Hyundai Bayon é mais moderna/actual... A traseira do Bayon devia ser mais bem trabalhada porque acho a frente do carro mais bonita que a traseira...
Conto adquirir a breve prazo um Bayon...

How do you mainly use this car? (optional): City / Short distance
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money
Janusz
29 Apr 2026, 09:15:55

Definitely the Hyundai Bayon — the most important thing is the simply designed 1.2 MPI four-cylinder engine, 84 hp, adapted for LPG and cheap to repair, beautiful looks, a five-year warranty, cheaper to buy, and performance completely sufficient for a senior. A four-cylinder engine runs smoother and is better refined. I will buy this car in December 2026 at the Hyundai dealership in Toruń.

How do you mainly use this car? (optional): City / Short distance
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money
André CGARLIER
20 Jan 2026, 19:35:46

I bought the HUNDAY BAYON one month ago.
600 km later, first small problem — the gauge stopped working.
I have an appointment set for 15 days from now. That said, it’s a real pleasure to drive: very smooth, lively acceleration, comfortable and perfect visibility. 800 km on the clock, but I’ve noticed city fuel consumption is much higher than advertised — 9.7 litres/100 km, mostly urban driving.

How do you mainly use this car? (optional): City / Short distance
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money

Mercedes GLA

The Mercedes GLA is a compact luxury crossover that brings Mercedes-Benz's refined design and premium cabin materials into a practical, city-friendly package. It combines comfortable ride quality and intuitive tech with poised handling, making it a confident choice for everyday driving and longer journeys.

details
20C0047_067
20C0047_071
20C0047_104
20C0047_115

Reviews Mercedes GLA

4.5 (4 Reviews)
rate
Lucien
1 May 2026, 07:12:24

GLA 180 petrol. Ideal for city and highway. Very smooth and quiet. The automatic gearbox is a delight. Average consumption 6.2 L/100 km. Special edition 180 Cyber Edition, leather seats....

How do you mainly use this car? (optional): Family car
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money
Gutter
24 Feb 2026, 21:53:27

Super nimble, very impressive power from this 1,300cc mild‑hybrid engine — in town, on the road and on the motorway for this 2025 GLA 180 Style AMG... premium interior!

How do you mainly use this car? (optional): Family car
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money
Serge
16 Jan 2026, 16:09:11

You have to compare like with like — the GLA should be compared to the Q3, not the Q2 as in your study!

How do you mainly use this car? (optional): Family car
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money

Frequently compared as well

Hyundai Bayon
Hyundai Kona
VS
The Hyundai Bayon and Hyundai Kona are closely related compact crossovers aimed at buyers who want a small SUV, but they take different approaches to size, style and capability. This comparison will help you decide whether the Bayon’s city-focused practicality and value or the Kona’s wider engine …
Mercedes B Class
Mercedes GLA
VS
The Mercedes B‑Class and Mercedes GLA target buyers who want Mercedes practicality with premium touches, but they take different paths: the B‑Class is a spacious, hatchback-style people carrier while the GLA is a compact crossover with a higher ride height and sportier stance. This comparison looks …
Mercedes A Class
Mercedes GLA
VS
The Mercedes A‑Class is the sharper, more driver-focused hatch that feels nimble and refined on twisty roads, while the Mercedes GLA trades a bit of agility for SUV practicality with a higher ride height, extra luggage space and a commanding view of the road. Pick the A‑Class for sporty handling, …
Ford Puma
Hyundai Bayon
VS
Ford Puma and Hyundai Bayon are compact crossover rivals that blend city-friendly dimensions with SUV styling and efficient engines. This quick comparison highlights how they differ in driving feel, cabin practicality, equipment and running costs so you can pick the one that fits your daily needs.
Hyundai Bayon
VW T-Cross
VS
The Hyundai Bayon and VW T‑Cross are two popular compact crossovers aimed at buyers who want small‑car agility with SUV practicality, easy city driving and low running costs. The Bayon punches above its weight on value, tech and bold styling, while the T‑Cross leans towards a more refined interior, …
Mercedes EQA
Mercedes GLA
VS
The Mercedes EQA is the brand’s compact all‑electric crossover, delivering quiet, emission‑free driving and lower running costs — a strong choice if most of your miles are urban commutes and you can charge at home. The Mercedes GLA, by contrast, is a conventional small SUV available with petrol and …
Hyundai Bayon
Hyundai i30
VS
The Hyundai Bayon and Hyundai i30 serve different buyers: the Bayon is a compact crossover offering a taller driving position and SUV-style practicality, while the i30 is a conventional family hatchback focused on sharper handling and on-road refinement. This comparison will help you decide whether …
Hyundai Bayon
Skoda Kamiq
VS
The Hyundai Bayon and Skoda Kamiq are compact B‑segment crossovers that target buyers wanting small-SUV style with car-like driving manners. The Bayon leans on sharp pricing, bold styling and generous equipment, while the Kamiq is stronger on interior space, ride refinement and everyday …
Hyundai Bayon
Mercedes GLA

Costs and Consumption
Price
20,500 - 26,200 £
Price
38,800 - 75,300 £
Consumption L/100km
5.8 L/100km
Consumption L/100km
2.9 - 9.5 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
-
Electric Range
74 km
Battery Capacity
-
Battery Capacity
-
co2
130 - 132 g/km
co2
66 - 216 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
SUV
Body Type
SUV
Seats
5
Seats
5
Doors
-
Doors
-
Curb weight
1,175 - 1,200 kg
Curb weight
1,570 - 1,810 kg
Trunk capacity
411 L
Trunk capacity
385 - 435 L
Length
-
Length
-
Width
1,775 mm
Width
1,834 - 1,849 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
450 - 460 kg
Payload
480 - 500 kg

Engine and Performance
Engine Type
Petrol
Engine Type
Petrol MHEV, Plug-in Hybrid, Diesel, Petrol
Transmission
Manual, Automatic
Transmission
Automatic
Transmission Detail
Manual Gearbox, Dual-Clutch Automatic
Transmission Detail
Dual-Clutch Automatic
Drive Type
Front-Wheel Drive
Drive Type
Front-Wheel Drive, All-Wheel Drive
Power HP
90 HP
Power HP
116 - 421 HP
Acceleration 0-100km/h
11.9 - 13.3 s
Acceleration 0-100km/h
4.3 - 11 s
Max Speed
-
Max Speed
-
Torque
172 Nm
Torque
230 - 500 Nm
Number of Cylinders
3
Number of Cylinders
4
Power kW
66 kW
Power kW
85 - 310 kW
Engine capacity
998 cm3
Engine capacity
1,332 - 1,991 cm3

General
Model Year
2025
Model Year
2025
CO2 Efficiency Class
D
CO2 Efficiency Class
E, F, B, G
Brand
Hyundai
Brand
Mercedes-Benz
What drive types are available for the Hyundai Bayon?

The Hyundai Bayon is offered with Front-Wheel Drive.

DriveDuel uses data analysis and artificial intelligence to evaluate vehicle data and create content. Content is regularly reviewed and improved. The displayed prices are estimates based on German list prices, adjusted to the respective country’s VAT. Country-specific registration taxes are not included. This information is not legally binding.